A high-performance, multi-functional modifier for copper alloys. This product is a key additive for enhancing the comprehensive properties of copper and copper alloys. Cerium (Ce), as an active rare earth element, can significantly improve the processability, mechanical properties, corrosion resistance, and wear resistance of copper alloys through multiple mechanisms, including deep melt purification, grain refinement, and optimization of impurity morphology.
Application Fields
1.High-end Electrical and Electronics Industry (e.g., high-conductivity copper materials, special cables).
2.Transportation Equipment (e.g., high-performance plain bearings, braking system components).
3.Marine Engineering and Chemical Equipment (e.g., corrosion-resistant components, pump and valve materials).
4.Machinery Manufacturing and Wear-resistant Parts (e.g., wear-resistant copper sleeves, high thermal conductivity wear-resistant molds).
Properties (Theoretical)
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Specification |
Cerium (Ce) Content: 10% - 30% (Precisely customizable according to customer requirements) |
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Product Form |
Irregular lumps (promoting rapid dissolution) or customized as per customer requirements |
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Purification and Impurity Removal |
Reacts with O, S, H, and low-melting-point impurities like Pb and Bi |
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Grain Refinement Strengthening |
Inhibits grain growth, promotes nucleation |
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Modification Treatment |
Alters the morphology and distribution of harmful impurity phases |
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Property Improvement |
Comprehensively enhances mechanical, corrosion, and wear properties |
Health and Safety Information
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General Description |
This product is an alloy material and is stable in its solid, normal state. However, dust or fumes may be generated during melting, processing (e.g., cutting, grinding). |
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Operational Recommendations |
Operations involving high temperatures or dust generation should be conducted in a well-ventilated environment. Operators should wear appropriate personal protective equipment, such as dust masks, protective goggles, and gloves. Avoid inhaling dust or fumes and prolonged contact with eyes and skin. |
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Storage Requirements |
Store in a dry, well-ventilated area, away from strong acids, alkalis, and other corrosive substances. |
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Safety Data Sheet |
For detailed information on safe operations and emergency response, please refer to the Material Safety Data Sheet (MSDS) for this product or request it from the supplier. |
Packaging Specifications
Standard Packaging: 50 kg sealed iron drum packaging.
Custom Packaging: Available according to customer requirements.
About Copper-Cerium Master Alloy
1.Excellent Melt Purification Effect: Deeply deoxidizes, desulfurizes, dehydrogenates, and forms high-melting-point compounds with low-melting-point impurities such as lead and bismuth, purifying copper melt and eliminating grain boundary embrittlement.
2.Significant Microstructural Optimization: Significantly refines alloy grains; changes the distribution morphology of impurities, making them dispersed.
3.Comprehensive Performance Enhancement: Improves strength, hardness, plasticity, and processability; significantly enhances corrosion resistance and resistance to localized corrosion; optimizes microstructure to improve wear resistance.
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